package com.nnnu.wsnackshop.pojo.dto;

import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.Email;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.Pattern;
import jakarta.validation.constraints.Size;
import lombok.Data;

@Data
@Schema(description = "用户注册 DTO")
public class UserRegisterDTO {

    @NotBlank(message = "用户名不能为空")
    @Size(min = 3, max = 50, message = "用户名长度必须在3-50个字符之间")
    @Pattern(regexp = "^[a-zA-Z0-9_]+$", message = "用户名只能包含字母、数字和下划线")
    @Schema(description = "用户名", example = "zhangsan")
    private String username;

    @NotBlank(message = "密码不能为空")
    @Size(min = 6, max = 20, message = "密码长度必须在6-20个字符之间")
    @Pattern(regexp = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)[a-zA-Z\\d]{6,20}$", message = "密码必须包含大小写字母和数字")
    @Schema(description = "密码", example = "Passw0rd")
    private String password;

    @NotBlank(message = "确认密码不能为空")
    @Schema(description = "确认密码", example = "Passw0rd")
    private String confirmPassword;

    @Size(max = 50, message = "昵称长度不能超过50个字符")
    @Schema(description = "昵称", example = "张三")
    private String nickname;

    @Pattern(regexp = "^1[3-9]\\d{9}$", message = "手机号格式不正确")
    @Schema(description = "手机号", example = "13800138000")
    private String phone;

    @Email(message = "邮箱格式不正确")
    @Schema(description = "邮箱", example = "zhangsan@example.com")
    private String email;

    @Schema(description = "头像URL", example = "https://example.com/avatar.jpg")
    private String avatar;

    @Schema(description = "性别（0-未知，1-男，2-女）", example = "1")
    private Integer gender;

    @Schema(description = "生日", example = "1990-01-01")
    private String birthday;

    @Schema(description = "个人简介", example = "这是我的个人简介")
    private String bio;
}